一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Heterocyclic compound

Heterocyclic compounds are a class of organic compounds with cyclic structure. The ring-constituting atoms in the molecule, in addition to carbon, also include one or more nitrogen, sulfur, oxygen and other atoms. Those containing one ring are called single-heterocyclic compounds, such as furan, thiazole, and pyridine. Those containing two or more rings are called fused heterocyclic compounds such as quinoline and purine. The most common and most stable are five- or six-membered heterocyclic ring. Simple heterocyclic ring is capable of merging with benzene or another heterocyclic ring to form a bicyclic, tricyclic or more complex ring system. Some kinds of heterocyclic rings have features of aromatic compounds, such as being easy to participate into substitution reaction, difficult to have addition reaction and being stable to oxidant. Heterocyclic compounds are widely found in nature, such as nucleic acids, most kinds of vitamins, chlorophyll, heme, most kinds of alkaloids, pigments and so on. A fraction of the heterocyclic compounds have aromatic characteristics, such as plants coumarone, jasmonate and animals civetone. There are many synthetic pesticides that belong to such compounds such as herbicides atrazine, amitrole, CMPT, insecticide fluorine propargite, quinoline parathion, thioquinox and so on. Simple heterocyclic compound is an important raw material of organic chemical industry.

The cyclic compounds with atoms constituting the ring system, in addition to carbon atom, also containing O, S, and N heteroatom are collectively referred to as heterocyclic compounds. According to this definition, the cyclic dicarboxylic anhydride, the cyclic imide, lactones, lactides, cyclic anhydrides, lactams, and cyclic ethers, strictly speaking, also belong to heterocyclic compounds. However, due to the nature of these compounds are similar with aliphatic compound, and can easily undergo either the cyclization of the open-chain compounds or ring open reaction to be transformed into chain compounds, thus being generally attributed to the aliphatic chemistry for discussion. Therefore, heterocyclic compounds generally refer specifically to those heterocyclic compounds with relatively stable ring system but different levels of aromatic properties, namely aromatic heterocyclic compound.

The organic heterocyclic compounds belong to a large class in the three large categories of organic compounds, open chain, carbocyclic and heterocyclic organic compounds. It contains various kinds and has a large number accounting for about one-third of all known organic compounds and is also widespread in the biosphere, having close relation with the biological growth, development, reproduction, and genetic variation and so on. Common heterocyclic compounds include furan, thiophene, pyrrole, pyridine, quinoline, carbazole and so on.

These kinds of heterocyclic compounds are widely used in organic synthesis or as pharmaceuticals, pesticides, solvents and so on. They are colorless liquids with special smell or crystallization and have specific gravity being less than or close to water. They are toxic and can be soluble in some organic solvents and slightly soluble in water. In case of fire, heat, oxidants and strong acids, it can cause fire or explosion with simultaneous deposition of toxic sulfur dioxide or nitrogen oxide gas. Furan, when being exposed to the air, is capable of forming peroxides with causing an explosion during distillation. In the management of dangerous goods, according to the risk grades of fire, explosion, toxicity risk, they were classified as flammable liquids, flammable solids and organic toxic chemicals; when used in the reservoir, the first two comply danger of the A and B class while the latter one is based on class C fire danger for conducting fire management. In case of fire, we can use foam, dry powder, water mist, 1211 and carbon dioxide for fire extinguishing agents.

Click on the specific product, view the latest prices of the products, information, serving information
Structure Chemical Name CAS MF
5-(4-fluorophenyl)pyridin-3-aMine 5-(4-fluorophenyl)pyridin-3-aMine 1214380-91-2 C11H9FN2
3,3'-bipyridin-5-aMine 3,3'-bipyridin-5-aMine 756809-59-3 C10H9N3
5-o-tolylpyridin-3-aMine 5-o-tolylpyridin-3-aMine 1224740-81-1 C12H12N2
5-(4-aMinophenyl)pyridin-2-aMine 5-(4-aMinophenyl)pyridin-2-aMine 96721-87-8 C11H11N3
6-Chloro-4-iodo-1H-indazole 6-Chloro-4-iodo-1H-indazole 885519-56-2 C7H4ClIN2
2-Bromo-4-(tert-butyl)pyridine 2-Bromo-4-(tert-butyl)pyridine 50488-34-1 C9H12BrN
3-(2-(trifluoroMethyl)phenyl)pyridin-4-aMine 3-(2-(trifluoroMethyl)phenyl)pyridin-4-aMine 1261814-93-0 C12H9F3N2
3-(2,4-difluorophenyl)pyridin-4-aMine 3-(2,4-difluorophenyl)pyridin-4-aMine 1258613-25-0 C11H8F2N2
3-(4-aMinophenyl)pyridin-4-aMine 3-(4-aMinophenyl)pyridin-4-aMine 1258629-77-4 C11H11N3
3-(pyriMidin-5-yl)pyridin-4-aMine 3-(pyriMidin-5-yl)pyridin-4-aMine 1339398-96-7 C9H8N4
5-(6-broMopyridin-2-yl)pyriMidine 5-(6-broMopyridin-2-yl)pyriMidine 440680-33-1 C9H6BrN3
1-(4-Bromopyridin-2-yl)-4-methylpiperazine 1-(4-Bromopyridin-2-yl)-4-methylpiperazine 1060812-92-1 C10H14BrN3
2-(4-pyridinyl)-4(5H)-thiazolone 2-(4-pyridinyl)-4(5H)-thiazolone 285995-73-5 C8H6N2OS
Ethyl 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate Ethyl 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate 1060816-62-7 C9H8ClN3O2
4-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl]morpholine 4-[6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl]morpholine 1186041-99-5 C14H22BN3O3
3-Bromo-4,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine 3-Bromo-4,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine 944902-17-4 C5HBrCl2N4
3-Bromo-5-(1-pyrrolidinyl)-pyridine 3-Bromo-5-(1-pyrrolidinyl)-pyridine 944718-19-8 C9H11BrN2
tert-butyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate tert-butyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate 169206-65-9 C13H21NO4
2-Chloro-3,4-diMethylpyridine 2-Chloro-3,4-diMethylpyridine 72093-11-9 C7H8ClN
1-(2-Bromo-6-fluorophenyl)ethanone 1-(2-Bromo-6-fluorophenyl)ethanone 928715-37-1 C8H6BrFO
4-(benzyloxy)-2-fluoropyridine 4-(benzyloxy)-2-fluoropyridine 1253792-64-1 C12H10FNO
6-(cyclopentyloxy)pyridine-3-boronic acid 6-(cyclopentyloxy)pyridine-3-boronic acid 871829-85-5 C10H14BNO3
4-Bromo-2-tert-butoxypyridine 4-Bromo-2-tert-butoxypyridine 1086381-36-3 C9H12BrNO
5-Bromo-2-ethyl-4-methylthiazole 5-Bromo-2-ethyl-4-methylthiazole 863190-90-3 C6H8BrNS
4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-
2-yl)pyridin-3-yl)morpholine 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan- 2-yl)pyridin-3-yl)morpholine 1201644-33-8 C15H23BN2O3
2-chloro-4-methyl-6-piperidinopyrimidine 2-chloro-4-methyl-6-piperidinopyrimidine 62968-34-7 C10H14ClN3
2-propylpyridin-4-ol 2-propylpyridin-4-ol 1159814-21-7 C8H11NO
2,5-Diiodopyrazine 2,5-Diiodopyrazine 1093418-77-9 C4H2I2N2
2-amino-4-(cyclohexyl)-6-(tert-butyl)pyrimidine 2-amino-4-(cyclohexyl)-6-(tert-butyl)pyrimidine 1412961-59-1 C14H23N3
2-Amino-4-(pyrrolidin-1-yl)-6-(iso-propyl)pyrimidine 2-Amino-4-(pyrrolidin-1-yl)-6-(iso-propyl)pyrimidine 1412958-63-4 C11H18N4
2-Amino-4-(tert-butoxy)-6-(tert-butyl)pyrimidine 2-Amino-4-(tert-butoxy)-6-(tert-butyl)pyrimidine 1412957-74-4 C12H21N3O
2-Amino-4-bromo-5-(3,4-difluorophenyl)pyridine 2-Amino-4-bromo-5-(3,4-difluorophenyl)pyridine 1381942-96-6 C11H7BrF2N2
2-Amino-5-(2-furyl)pyrazine 2-Amino-5-(2-furyl)pyrazine 174680-61-6 C8H7N3O
2-Amino-5-(3-methylpiperidino)pyrazine 2-Amino-5-(3-methylpiperidino)pyrazine 1314354-89-6 C10H16N4
2-Amino-5-(4-fluoro-2-methylphenyl)pyrazine 2-Amino-5-(4-fluoro-2-methylphenyl)pyrazine 1159818-94-6 C11H10FN3
2-Amino-5-(cyclopentyl)pyrazine 2-Amino-5-(cyclopentyl)pyrazine 1159816-48-4 C9H13N3
2-Amino-5-bromo-4-(cyclopropyl)pyridine 2-Amino-5-bromo-4-(cyclopropyl)pyridine 1381936-52-2 C8H9BrN2
2-Amino-5-cyclobutylpyridine-4-boronic acid pinacol ester 2-Amino-5-cyclobutylpyridine-4-boronic acid pinacol ester 2223047-16-1 C15H23BN2O2
2-Bromo-3-(4-fluorophenyl)pyridine 2-Bromo-3-(4-fluorophenyl)pyridine 1082065-73-3 C11H7BrFN
2-Bromo-3-fluoro-4-(3-thienyl)pyridine 2-Bromo-3-fluoro-4-(3-thienyl)pyridine 1622838-87-2 C9H5BrFNS
2-Bromo-3-methoxycarbonyl-4-cyclopropylpyridine 2-Bromo-3-methoxycarbonyl-4-cyclopropylpyridine 1622842-59-4 C10H10BrNO2
2-Bromo-3-phenylthiophene 2-Bromo-3-phenylthiophene 10341-87-4 C10H7BrS
2-Bromo-4-(1H-pyrazol-1-yl)phenylboronic acid 2-Bromo-4-(1H-pyrazol-1-yl)phenylboronic acid 2225179-49-5 C9H8BBrN2O2
2-Bromo-4-(2-methylpiperidin-1-yl)pyrimidine 2-Bromo-4-(2-methylpiperidin-1-yl)pyrimidine 1314353-47-3 C10H14BrN3
2-Bromo-4-(3-tetrahydropyranyl)pyrimidine 2-Bromo-4-(3-tetrahydropyranyl)pyrimidine 1353854-50-8 C9H11BrN2O
2-Bromo-4-(4-methyl-1H-pyrazol-1-yl)thiophene 2-Bromo-4-(4-methyl-1H-pyrazol-1-yl)thiophene 1622841-06-8 C8H7BrN2S
2-bromo-4-(4-tetrahydropyranyl)-6-cyclopropylpyrimidine 2-bromo-4-(4-tetrahydropyranyl)-6-cyclopropylpyrimidine 1412959-08-0 C12H15BrN2O
2-Bromo-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2223035-57-0 C17H26BBrN2O2
2-Bromo-4-(piperidino)phenylboronic acid pinacol ester 2-Bromo-4-(piperidino)phenylboronic acid pinacol ester 2223055-06-7 C17H25BBrNO2
2-Bromo-4-chloro-5-(3-tolyl)pyridine 2-Bromo-4-chloro-5-(3-tolyl)pyridine 1381933-58-9 C12H9BrClN
2-Bromo-5-(2-methoxyphenyl)pyrazine 2-Bromo-5-(2-methoxyphenyl)pyrazine 1159818-52-6 C11H9BrN2O
2-Bromo-5-(2-methylpiperidin-1-yl)thiophene 2-Bromo-5-(2-methylpiperidin-1-yl)thiophene 1622834-76-7 C10H14BrNS
2-Bromo-5-(3-furyl)pyrazine 2-Bromo-5-(3-furyl)pyrazine 1142195-94-5 C8H5BrN2O
2-Bromo-5-(3-methyl-1H-pyrazol-1-yl)thiophene 2-Bromo-5-(3-methyl-1H-pyrazol-1-yl)thiophene 1622840-97-4 C8H7BrN2S
2-Bromo-5-(4-methylimidazol-1-yl)pyrazine 2-Bromo-5-(4-methylimidazol-1-yl)pyrazine 1027512-18-0 C8H7BrN4
2-Bromo-5-(cyclohexyl)pyrazine 2-Bromo-5-(cyclohexyl)pyrazine 1086382-84-4 C10H13BrN2
2-Bromo-5-(piperidino)furan 2-Bromo-5-(piperidino)furan 1622843-40-6 C9H12BrNO
2-Bromo-6-(piperazin-1-yl)pyrazine 2-Bromo-6-(piperazin-1-yl)pyrazine 1017781-78-0 C8H11BrN4
2-Chloro-4-(1H-imidazol-1-yl)-6-methylpyrimidine 2-Chloro-4-(1H-imidazol-1-yl)-6-methylpyrimidine 135052-25-4 C8H7ClN4
2-chloro-4-(2-chlorophenyl)-6-(tert-butyl)pyrimidine 2-chloro-4-(2-chlorophenyl)-6-(tert-butyl)pyrimidine 1412956-94-5 C14H14Cl2N2
2-Chloro-4-(2-methylpiperidin-1-yl)-1,3,5-triazine 2-Chloro-4-(2-methylpiperidin-1-yl)-1,3,5-triazine 1417519-26-6 C9H13ClN4
2-Chloro-4-(4-methylpiperidin-1-yl)-1,3,5-triazine 2-Chloro-4-(4-methylpiperidin-1-yl)-1,3,5-triazine 1417519-27-7 C9H13ClN4
2-chloro-4-(pyrrolidin-1-yl)-6-(tert-butyl)pyrimidine 2-chloro-4-(pyrrolidin-1-yl)-6-(tert-butyl)pyrimidine 1412957-02-8 C12H18ClN3
2-Chloro-6-(1,4-dioxan-2-yl)pyridine-4-boronic acid pinacol ester 2-Chloro-6-(1,4-dioxan-2-yl)pyridine-4-boronic acid pinacol ester 2223003-96-9 C15H21BClNO4
2-Cyano-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2-Cyano-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223051-00-9 C17H20BN3O2
2-Cyano-5-(N-Boc-piperidin-3-yl)phenylboronic acid pinacol ester 2-Cyano-5-(N-Boc-piperidin-3-yl)phenylboronic acid pinacol ester 2223004-53-1 C23H33BN2O4
2-cyclohexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-cyclohexyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1402166-03-3 C16H25BN2O2
2-Cyclopropyl-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2-Cyclopropyl-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223048-98-2 C18H23BN2O2
2-Ethyl-5-(methoxycarbonyl)pyridine-3-boronic acid pinacol ester 2-Ethyl-5-(methoxycarbonyl)pyridine-3-boronic acid pinacol ester 2223048-89-1 C15H22BNO4
2-Fluoro-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2-Fluoro-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 1688637-43-5 C15H18BFN2O2
2-Fluoro-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2-Fluoro-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2223041-62-9 C16H24BFN2O2
2-Fluoro-5-(methoxycarbonyl)pyridine-3-boronic acid pinacol ester 2-Fluoro-5-(methoxycarbonyl)pyridine-3-boronic acid pinacol ester 1622217-36-0 C13H17BFNO4
2-Fluoro-6-(cyclobutyl)pyridine 2-Fluoro-6-(cyclobutyl)pyridine 1563531-17-8 C9H10FN
2-fluoro-6-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-fluoro-6-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223035-16-1 C15H23BFNO2
2-hydroxy-4-(3-furyl)-6-cyclopropylpyrimidine 2-hydroxy-4-(3-furyl)-6-cyclopropylpyrimidine 1412956-88-7 C11H10N2O2
2-Hydroxy-4-(pyridin-2-yl)-6-methylpyrimidine 2-Hydroxy-4-(pyridin-2-yl)-6-methylpyrimidine 1412952-87-4 C10H9N3O
2-Hydroxy-5-(4-tert-butylphenyl)pyrazine 2-Hydroxy-5-(4-tert-butylphenyl)pyrazine 1159820-72-0 C14H16N2O
2-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1622227-53-5 C12H20BNO2S
2-isopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-isopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223043-76-1 C13H21BN2O2
2-Methoxy-4-(3-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2-Methoxy-4-(3-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2222997-02-4 C19H30BNO3
2-Methoxy-4-(4-methylimidazol-yl)phenylboronic acid pinacol ester 2-Methoxy-4-(4-methylimidazol-yl)phenylboronic acid pinacol ester 2223031-35-2 C17H23BN2O3
2-Methyl-5-(piperidino)furan-3-boronic acid pinacol ester 2-Methyl-5-(piperidino)furan-3-boronic acid pinacol ester 2223042-98-4 C16H26BNO3
2-Trifluoromethyl-4-(3-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2-Trifluoromethyl-4-(3-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2222996-39-4 C19H27BF3NO2
3-(3-Tolyl)pyridine-2-boronic acid pinacol ester 3-(3-Tolyl)pyridine-2-boronic acid pinacol ester 2223044-59-3 C18H22BNO2
3-(tert-Butoxy)pyridine-2-boronic acid pinacol ester 3-(tert-Butoxy)pyridine-2-boronic acid pinacol ester 2223047-07-0 C15H24BNO3
3-(Trifluoromethyl)-4-(4-tetrahydropyranyl)phenylboronic acid pinacol ester 3-(Trifluoromethyl)-4-(4-tetrahydropyranyl)phenylboronic acid pinacol ester 2223052-48-8 C18H24BF3O3
3,4-DI(PYRIDIN-4-YL)PYRIDINE 3,4-DI(PYRIDIN-4-YL)PYRIDINE 1214336-71-6 C15H11N3
3-Amino-6-(pyrrolidino)pyridine-4-boronic acid pinacol ester 3-Amino-6-(pyrrolidino)pyridine-4-boronic acid pinacol ester 2223042-96-2 C15H24BN3O2
3-Bromo-2-amino-5-(piperidino)pyridine 3-Bromo-2-amino-5-(piperidino)pyridine 1381933-80-7 C10H14BrN3
3-Chloro-5-(N-Boc-piperidin-4-yl)phenylboronic acid pinacol ester 3-Chloro-5-(N-Boc-piperidin-4-yl)phenylboronic acid pinacol ester 2223031-97-6 C22H33BClNO4
3-Methyl-4-(2-methylpiperidin-1-yl)phenylboronic acid pinacol ester 3-Methyl-4-(2-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2222996-36-1 C19H30BNO2
3-Trifluoromethyl-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 3-Trifluoromethyl-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223050-45-9 C17H20BF3N2O2
4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)piperidine 4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)piperidine 2223032-97-9 C18H25BF3NO2
4-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 4-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223049-93-0 C20H30BNO2
4-(2-Methylimidazol-1-yl)thiophene-2-boronic acid pinacol ester 4-(2-Methylimidazol-1-yl)thiophene-2-boronic acid pinacol ester 2223033-41-6 C14H19BN2O2S
4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)piperidine 4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)piperidine 2223043-45-4 C18H25BF3NO2
4-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 4-(3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223049-94-1 C17H25BFNO2
4-(4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 4-(4-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine 2223031-93-2 C20H30BNO2
4-(4-Methyl-1H-pyrazol-1-yl)thiophene-2-boronic acid pinacol ester 4-(4-Methyl-1H-pyrazol-1-yl)thiophene-2-boronic acid pinacol ester 2223039-98-1 C14H19BN2O2S
4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)thiazole 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-yl)thiazole 1402166-17-9 C13H16BN3O2S
HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase
Copyright © 2016 ChemicalBook All rights reserved.
微山县| 柳江县| 二手房| 金湖县| 兴和县| 临西县| 海晏县| 娱乐| 乐山市| 石门县| 堆龙德庆县| 莒南县| 延安市| 天门市| 中牟县| 互助| 富裕县| 左权县| 修水县| 札达县| 清流县| 磴口县| 建湖县| 南城县| 盘山县| 大洼县| 绥德县| 平原县| 赣榆县| 宣武区| 将乐县| 黑水县| 大竹县| 平远县| 禹城市| 麻阳| 平江县| 新化县| 达孜县| 抚松县| 光山县|